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参数资料
| 型号： | TZA1020A |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | Pre-amplifiers for CD-RW systems |
| 中文描述： | 前级放大器的CD - RW系统 |
| 文件页数： | 14/36页 |
| 文件大小： | 153K |
| 代理商： | TZA1020A |
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2000 Oct 30
21
Philips Semiconductors
Product specication
Pre-ampliers for CD-RW systems
TZA1020; TZA1020A
OFFSET CURRENTS
Ioffset(fe)
offset current focus error
550
0
+550
nA
Ioffset(re)
offset current radial error
rengain = 0
1.5
0
+1.5
A
Ioffset(tl)
offset current track loss
tlngain(1,0) = 00
40
+4
A
Ioffset(xd)
offset radial beam landing
1.5
0
+1.5
A
I
offset(re)
variation in offset current
radial error
AMON 0
→ 1
0.8
0
+0.8
A
Ioffset(tl)
variation in offset current
track loss
AMON 0
→ 1
1.4
0.2
+1.2
A
OUTPUT IMPEDANCE
Zo(FEN)
output impedance pin FEN
40
M
Zo(REN)
output impedance pin REN
21
M
Zo(XDN)
output impedance pin XDN
21
M
Zo(TLN)
output impedance pin TLN
15
M
Zo(MIRN)
output impedance
pin MIRN
80
M
VOLTAGE RANGE OF OUTPUT SIGNALS
Vo(FEN)
output voltage pin FEN
4
+4
V
Vo(REN)
output voltage pin REN
4
+4
V
Vo(XDN)
output voltage pin XDN
4
+4
V
Vo(l)(TLN)
output voltage pin TLN
tlnlim(1,0) = 00; note 3
4
+3
V
tlnlim(1,0) = X1; note 3
1
+1
V
tlnlim(1,0) = 10; note 3
2
+2
V
Vo(l)(MIRN)
output voltage linear range
pin MIRN; TZA1020
note 4
0.2
1.0
V
Vo(l)(MIRN)
output voltage linear range
pin MIRN; TZA1020A
note 4
0.2
4.0
V
BANDWIDTH
B3dB
3 dB bandwidth
48
60
72
kHz
B3dB
relative variation of B3dB
over total input current
range
4%
Fast track count; see Table 28 and notes 5 and 6
GAIN SETTINGS
Ztr(FTC)
transimpedance of fast
track circuit
cdrwsel = 0
456k
cdrwsel = 1
16
20
24
k
AMON = 1
0
k
Ggr
gain in grating ratio
correction
0.94
1.00
1.06
V
RE-NOM(p-p)
nominal signal swing
(peak-to-peak value)
1
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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相关代理商/技术参数 |
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| TZA1020HP | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Pre-amplifiers for CD-RW systems |
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| TZA1022 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Preamplifier and laser supply for CD/CDRW read-only optical systems (TRICINTA) |
| TZA1024 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:The TZA1024 is a data amplifier and laser supply circuit for voltage output mechanisms found in a wide range of audio and video CD systems. The device contains an RF amplifier and an automatic laser power control circuit. |
| TZA1024T | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Data amplifier and laser supply circuit for CD audio and video optical systems ADALAS |
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